| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.38 | 4.130% | $133.6821 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $195.88 | 5.479% | $206.6123 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $163.92 | 13.432% | $185.9377 | $185.94 | $185.95 | $185.90 |
| Purchase #4 | $55.82 | 3.608% | $57.834 | $57.83 | $57.85 | $57.80 |
| Purchase #5 | $175.86 | 6.721% | $187.6796 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $6.41 | 4.425% | $6.6936 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $249.34 | 10.695% | $276.0069 | $276.01 | $276.00 | $276.00 |
| 7 purchase totals = | $975.61 | $1,054.4462 | $1,054.44 | $1,054.50 | $1,054.40 | |